Ariston 7HPH 640S [10/24] Maintenance and care

Switching the appliance off

Disconnect your appliance from the electricity supply

before carrying out any work on it.

Cleaning the appliance

! Do not use abrasive or corrosive detergents such as

stain removers, anti-rust products, powder detergents

or sponges with abrasive surfaces: these may scratch

the surface beyond repair.

! Never use steam cleaners or pressure cleaners on

the appliance.

• It is usually enough to wash the hob with a damp

sponge and dry it with absorbent kitchen roll.

• The removable parts of the burners should be

washed frequently with warm water and soap and

any burnt-on substances removed.

• For hobs which ligth automatically, the terminal part

of the electronic instant lighting devices should be

cleaned frequently and the gas outlet holes should

be checked for blockages.

• The electric hotplates should be cleaned with a

damp cloth and lubricated with a little oil while still

warm.

• Stainless steel can be marked by hard water that

has been left on the surface for a long time, or by

aggressive detergents containing phosphorus.

After cleaning, rinse and dry any remaining drops

of water.

Maintenance and care

Gas tap maintenance

Over time, the taps may become jammed or difficult to

turn. If this happens, the tap must be replaced.

! This procedure must be performed by a qualified

technician authorised by the manufacturer.